Kang Qingfeng, Zhang Jianliang, Liu Hao, Liu Zhengjian, Liu Donghui, Zhang Yapeng, Wang Yaozu. Effect of TiO2 Content on Melting Behavior of Ilmenite Powder[J]. IRON STEEL VANADIUM TITANIUM, 2017, 38(4): 113-117. doi: 10.7513/j.issn.1004-7638.2017.04.020
Citation:
Kang Qingfeng, Zhang Jianliang, Liu Hao, Liu Zhengjian, Liu Donghui, Zhang Yapeng, Wang Yaozu. Effect of TiO2 Content on Melting Behavior of Ilmenite Powder[J]. IRON STEEL VANADIUM TITANIUM, 2017, 38(4): 113-117. doi: 10.7513/j.issn.1004-7638.2017.04.020
Kang Qingfeng, Zhang Jianliang, Liu Hao, Liu Zhengjian, Liu Donghui, Zhang Yapeng, Wang Yaozu. Effect of TiO2 Content on Melting Behavior of Ilmenite Powder[J]. IRON STEEL VANADIUM TITANIUM, 2017, 38(4): 113-117. doi: 10.7513/j.issn.1004-7638.2017.04.020
Citation:
Kang Qingfeng, Zhang Jianliang, Liu Hao, Liu Zhengjian, Liu Donghui, Zhang Yapeng, Wang Yaozu. Effect of TiO2 Content on Melting Behavior of Ilmenite Powder[J]. IRON STEEL VANADIUM TITANIUM, 2017, 38(4): 113-117. doi: 10.7513/j.issn.1004-7638.2017.04.020
In order to make better use of all kinds of iron ores,the effects of TiO2 content on melting behavior of titanium-containing ilmenite powder were studied by the seat drop method. The results showed that the sample shrinkage process was divided into two stages:slow and fast steps.The melting temperature of iron ore powder showed a increasing trend with the increase of TiO2 content.However,the melting temperature of iron ore powder was lower when the TiO2 content was 1%.The melting time of iron ore powder showed an increasing trend with the increase of TiO2 content. Sintering fuel consumption can not be reduced when TiO2 content is too high.Taking into account the characteristic temperature and melting time of the ilmenite powder,the TiO2 content should be controlled less than 3%.
DownLoad: